04/11/2020 23:25, David Christensen:
> On 11/4/20 1:02 PM, Thomas Monjalon wrote:
> > 04/11/2020 22:00, David Christensen:
> >>
> >> On 11/4/20 11:43 AM, Thomas Monjalon wrote:
> >>>> Signed-off-by: David Christensen <d...@linux.vnet.ibm.com>
> >>>> Acked-by: Anatoly Burakov <anatoly.bura...@intel.com>
> >>>> ---
> >>>> -#ifdef VFIO_IOMMU_SPAPR_INFO_DDW
> >>>> - /* try possible page_shift and levels for workaround */
> >>>> + /* if at first we don't succeed, try more levels */
> >>>> uint32_t levels;
> >>>>
> >>>> - for (levels = create->levels + 1;
> >>>> + for (levels = create.levels + 1;
> >>>> ret && levels <= info.ddw.levels; levels++) {
> >>>
> >>> There is a compilation failure with ppc64le-power8-linux-gcc:
> >>> error: ‘struct vfio_iommu_spapr_tce_info’ has no member named ‘ddw’
> >>
> >> How did you find that error? It builds locally for me on a POWER system
> >> with Meson/gcc and there were no build failures on Travis
> >> (https://travis-ci.com/github/drchristensen/dpdk/builds/198047029) when
> >> I checked it against AMD64/ARM systems. The code is PPC specific but it
> >> will build on all architectures (there are no IFDEFs around it).
> >
> > Remember, I cross-build with test-meson-builds.sh
> > Is it an issue of my toolchain?
>
> What distro/gcc version are you using? I'll try it locally on an x86.
I am using powerpc64le-power8--glibc--stable-2018.11-1 from
https://toolchains.bootlin.com/releases_powerpc64le-power8.html
